HANDS-FREE TRANSFER APPARATUS IN RECEIVING COMMAND CALL

摘要

PURPOSE: A hands-free transfer apparatus in receiving a command call is provided to prevent command call detection by others and a speaker output of a voice signal interfering others by transferring to a hands-free, or earpiece function. CONSTITUTION: A key input part(1) inputs each key to set up the command call receiving time. A decoding part(2) decodes the values of keys inputted at the key input part(1). A control part(3) outputs a control signal to output a voice signal, received according to a result decoded at the decoding part(2), through a speaker(SP) or an earpiece(EP). A memory part(4) memorizes the command call receiving time values according to the control signal of the control part(3). A voice signal receiving part(5) receives a voice signal inputted from the opposite side. A voice signal separating part(6) separates the voice signal received at the voice signal receiving part(5) into a voice signal by a command call mode or a voce signal by the general call mode. An alarm/display part(7) annunciates and displays to a user in case that the command call receiving time is exceeded.